Yiyun Wu

[Multi-feature Extraction and Classification of Breast Tumor in Ultrasound Image].

2020 · PubMed

OBJECTIVE: Feature extraction of breast tumors is very important in the breast tumor detection (benign and malignant) in ultrasound image. The traditional quantitative description of breast tumors has some shortcomings, such as inaccuracy. A simple …

Classification of benign and malignant breast masses using entropy from nonlinear ultrasound radiofrequency signal

2020 · Acta Physica Sinica

In this paper the classification of benign and malignant breast masses is investigated by using the entropy of nonlinear ultrasound radio frequency (RF) signal. The parameters (entropy and weighted entropy) derived from the nonlinear ultrasound …